keinulauta (Finnish) comes from Finnish lauta, from Proto-Finnic lauta, from Proto-Baltic *plauˀtá, from Proto-Indo-European plew- — to fly, flow, run.
keinulauta (Finnish): seesaw
Definitions
seesaw
Ancestry of “keinulauta”, step by step
keinulauta traces back through two separate lines of ancestry.